Variant 3-183947362-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_005688.4(ABCC5):c.3376C>T(p.Pro1126Ser) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,386 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

ABCC5
NM_005688.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.71

Variant links:

Genes affected

ABCC5 (HGNC:56): (ATP binding cassette subfamily C member 5) The protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MRP subfamily which is involved in multi-drug resistance. This protein functions in the cellular export of its substrate, cyclic nucleotides. This export contributes to the degradation of phosphodiesterases and possibly an elimination pathway for cyclic nucleotides. Studies show that this protein provides resistance to thiopurine anticancer drugs, 6-mercatopurine and thioguanine, and the anti-HIV drug 9-(2-phosphonylmethoxyethyl)adenine. This protein may be involved in resistance to thiopurines in acute lymphoblastic leukemia and antiretroviral nucleoside analogs in HIV-infected patients. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2016]

ABCC5 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ABCC5	NM_005688.4 link	c.3376C>T	p.Pro1126Ser	missense_variant	Exon 23 of 30	ENST00000334444.11	NP_005679.2	O15440-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
ABCC5	ENST00000334444.11 link	c.3376C>T	p.Pro1126Ser	missense_variant	Exon 23 of 30	1	NM_005688.4	ENSP00000333926.6	O15440-1
ABCC5	ENST00000265586.10 link	c.3247C>T	p.Pro1083Ser	missense_variant	Exon 22 of 29	5		ENSP00000265586.6	O15440-5
ABCC5	ENST00000437205.5 link	n.*2069C>T		non_coding_transcript_exon_variant	Exon 23 of 30	5		ENSP00000403510.1	F8WCY8
ABCC5	ENST00000437205.5 link	n.*2069C>T		3_prime_UTR_variant	Exon 23 of 30	5		ENSP00000403510.1	F8WCY8

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461386

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726956

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.00e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Nov 13, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.3376C>T (p.P1126S) alteration is located in exon 23 (coding exon 22) of the ABCC5 gene. This alteration results from a C to T substitution at nucleotide position 3376, causing the proline (P) at amino acid position 1126 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.32

BayesDel_addAF

Uncertain

0.016

BayesDel_noAF

Benign

-0.21

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.61

D;.

Eigen

Uncertain

0.26

Eigen_PC

Uncertain

0.29

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.89

D;D

M_CAP

Benign

0.085

MetaRNN

Uncertain

0.49

T;T

MetaSVM

Uncertain

-0.079

MutationAssessor

Benign

1.6

L;.

PrimateAI

Uncertain

0.67

PROVEAN

Uncertain

-4.1

D;D

REVEL

Uncertain

0.52

Sift

Benign

0.80

T;T

Sift4G

Uncertain

0.023

D;D

Polyphen

0.80

P;.

Vest4

0.49

MutPred

0.61

Loss of catalytic residue at P1125 (P = 0.011);.;

MVP

0.60

MPC

1.3

ClinPred

1.0

GERP RS

4.7

Varity_R

0.41

gMVP

0.84

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over